Rajendra Tubes India
Mumbai, Maharashtra
GST No. 27AAAFR2907H1ZD
TrustSEAL Verified
Call 08046039776 95% Response Rate
SEND EMAIL
Product Details:
| Minimum Order Quantity | 100 Kg |
| Diameter/Thickness | 2 inch |
| Length | 6 m |
| Shape | Round |
| Usage/Application | Construction |
| Finish | Bright |
Duplex Round Bars provide better corrosion resistance, particularly chloride stress and pitting corrosion, and higher strength than standard austenitic stainless steels such as Type 304 or 316. A 22%Cr duplex stainless steel round bar has a minimum 0.2% proof strength of some 450N/mm2, and a Duplex steel bar, a super duplex grade, a minimum of 550N/mm2. We can divide Duplex Steel Round Bars into three main groups based on their alloying level, measured in terms of ‘PREN’ (pitting resistance equivalence number), which measures the alloy’s resistance to pitting corrosion. These groups are lean duplex round bar, 22%Cr duplex steel hex bar, and 25%Cr super duplex round bar. Additionally, manufacturers have developed higher alloyed grades, including hyper duplex grades. Duplex Steel Bar is calculated from a simple formula: = %Cr + 3.3%Mo +16%N and an allowance for W is sometimes made, having a factor of 1.65. A duplex stainless steel round bar is less than 40; a super duplex hex bar is between 40 and 45; a hyper duplex round bar is above 45, whilst the lean grades typically have lower nickel and hence the lower price.
Super Duplex Steel S32750 Round Bar offers exceptional strength and corrosion resistance, ideal for demanding offshore, chemical, and marine applications requiring durable and reliable bar stock.
Additional Information:
The Duplex Steel S31803 Round Bar is a durable, corrosion-resistant metal bar offering high strength and excellent toughness. It’s ideal for demanding applications in marine, chemical, and oil industries, resisting stress corrosion and pitting effectively.
Additional Information:
The Duplex Steel S32205 Tube is a high-strength, corrosion-resistant tubing ideal for demanding environments. It combines excellent mechanical properties with superior resistance to stress corrosion, making it suitable for chemical, marine, and oil and gas applications.
Additional Information:
Duplex Steel S32205 Fasteners offer high strength, excellent corrosion resistance, and durability. Ideal for harsh environments, they are widely used in marine, chemical, and offshore applications requiring secure, long-lasting fastening solutions.
Additional Information:
Super Duplex Steel S32750 Threadolet offers superior corrosion resistance and strength for secure threaded branch connections. Ideal for offshore, chemical, and marine industries, it ensures leak-proof, durable performance in harsh, high-pressure environments.
Additional Information:
Super Duplex Steel S32750 Tee provides excellent corrosion resistance and strength for reliable pipe branching. Ideal for offshore, chemical, and marine industries, it ensures durable, leak-proof performance in harsh, high-pressure environments.
Additional Information:
Super Duplex Steel S32750 Eccentric Reducer provides excellent corrosion resistance and strength for smooth pipe size transitions. Ideal for offshore, chemical, and marine applications, it prevents sediment buildup and ensures reliable flow in harsh, high-pressure environments.
Additional Information:
Super Duplex Steel S32760 Tee offers superior corrosion resistance and high strength for reliable pipe branching. Ideal for offshore, chemical, and marine applications, it ensures efficient flow distribution and durability in harsh, high-pressure environments.
Additional Information: